CA1287435C - Produit solide et coulant a base de polymere pour le moulage - Google Patents

Produit solide et coulant a base de polymere pour le moulage

Info

Publication number
CA1287435C
CA1287435C CA000546448A CA546448A CA1287435C CA 1287435 C CA1287435 C CA 1287435C CA 000546448 A CA000546448 A CA 000546448A CA 546448 A CA546448 A CA 546448A CA 1287435 C CA1287435 C CA 1287435C
Authority
CA
Canada
Prior art keywords
pressure
article
medium
polymer
vessel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA000546448A
Other languages
English (en)
Inventor
Robert V. Kromrey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of CA1287435C publication Critical patent/CA1287435C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA000546448A 1986-09-10 1987-09-09 Produit solide et coulant a base de polymere pour le moulage Expired - Fee Related CA1287435C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90795986A 1986-09-10 1986-09-10
US907,959 1986-09-10

Publications (1)

Publication Number Publication Date
CA1287435C true CA1287435C (fr) 1991-08-06

Family

ID=25424932

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000546448A Expired - Fee Related CA1287435C (fr) 1986-09-10 1987-09-09 Produit solide et coulant a base de polymere pour le moulage

Country Status (7)

Country Link
EP (1) EP0260216A3 (fr)
JP (1) JP2552879B2 (fr)
KR (1) KR950012846B1 (fr)
CN (1) CN87106779A (fr)
CA (1) CA1287435C (fr)
DE (1) DE260216T1 (fr)
IL (1) IL83830A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2729305A1 (fr) 2011-07-08 2014-05-14 XTEK Limited Procédé pour la fabrication d'articles multicouches

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1322446C (fr) * 1986-12-08 1993-09-28 Earl Wilbur Beck Methode de moulage isostatique utilisant des granules de silicone hydraulique
US4973642A (en) * 1988-01-21 1990-11-27 Dow Corning Corporation High temperature crumb rubber for use in composite manufacture
US5102604A (en) * 1990-05-17 1992-04-07 The B.F. Goodrich Company Method for curing fiber reinforced thermosetts or thermoplastics
EP0575648A1 (fr) * 1992-06-22 1993-12-29 Unicraft Oy Milieu de pression pour un appareil à système hydraulique fermé
ES2954934T3 (es) * 2013-09-24 2023-11-27 G C Dental Ind Corp Método de fabricación de un bloque de resina dental
CN108752932B (zh) * 2018-05-10 2023-09-05 本影科技(中山)有限公司 一种硅橡胶弹性体/纤维复合材料及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843601A (en) * 1973-10-11 1974-10-22 Stauffer Chemical Co Hydraulic elastomer
US4370160A (en) * 1978-06-27 1983-01-25 Dow Corning Corporation Process for preparing silicone microparticles
US4264556A (en) * 1979-08-27 1981-04-28 Kaplesh Kumar Thermal isostatic densifying method and apparatus
DE3100753A1 (de) * 1981-01-13 1982-09-02 Bayer Ag, 5090 Leverkusen Kautschukpulver
US4388263A (en) * 1981-10-13 1983-06-14 General Dynamics Corp./Convair Division Controlled elastomeric tooling for plastic fabrication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2729305A1 (fr) 2011-07-08 2014-05-14 XTEK Limited Procédé pour la fabrication d'articles multicouches

Also Published As

Publication number Publication date
CN87106779A (zh) 1988-05-11
DE260216T1 (de) 1988-07-21
IL83830A0 (en) 1988-02-29
IL83830A (en) 1993-05-13
JPS6371321A (ja) 1988-03-31
KR880003725A (ko) 1988-05-30
JP2552879B2 (ja) 1996-11-13
EP0260216A2 (fr) 1988-03-16
EP0260216A3 (fr) 1990-07-11
KR950012846B1 (ko) 1995-10-23

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Legal Events

Date Code Title Description
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